package com.sky.controller.admin;


import com.sky.constant.MessageConstant;
import com.sky.properties.AliOssProperties;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@Slf4j
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
public class CommonController {

    @Autowired
    private AliOssUtil aliOssUtil;
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> upload(MultipartFile file) {
        log.info("文件上传:{}",file);
        try {
            //获取文件原始名
            String originalFilename = file.getOriginalFilename();
            //获取随机UUID
            String uuid = UUID.randomUUID().toString();
            //获取最后一个.的索引位置用于后续截取文件后缀名
            int index = originalFilename.lastIndexOf(".");
            //将随机UUID与截取的后缀名进行拼接成文件名
            String name = uuid + originalFilename.substring(index);
            String path = aliOssUtil.upload(file.getBytes(), name);
            //上传成功
            return Result.success(path);
        } catch (IOException e) {
            log.info("文件上传失败:{}",e);
        }
        //上传失败
        return Result.error(MessageConstant.UPLOAD_FAILED);
    }

}
